QUESTION 51
Which protocol is required in order for FabricPath to support switches or hosts that dual-attach through classical Ethernet?
A. |
VDC |
B. |
vPC |
C. |
LISP |
D. |
OTV |
E. |
VSS |
F. |
TRILL |
Correct Answer: B
QUESTION 52
Which transceiver/cable type combination is the most cost effective solution to connect a Cisco Nexus 5548UP switch to a Nexus 2232PP fabric extender within the same rack?
A. |
Cisco FET-10G with OM3 cable |
B. |
SFP-10GR with OM3 fiber cable |
C. |
active Twinax cable |
D. |
SFP-10GR with OM4 fiber cable |
E. |
passive Twinax cable |
Correct Answer: E
QUESTION 53
What is required to allow for FCoE multihop prior to the ratification of FC-BB-6?
A. |
VN to VF encapsulation |
B. |
FIP snooping |
C. |
FCoE proxy |
D. |
Fibre Channel bridging at FC-2 font> |
E. |
VE to VE tunneling |
Correct Answer: B
QUESTION 54
What is one example that is true concerning network management for the data center?
A. |
The Network Analysis Module is best deployed in the core for highest visibility. |
B. |
It utilizes flexible NetFlow for enhanced network anomaly and security detection. |
C. |
NetFlow support is available on most IOS and Nexus products, excluding the Nexus 1000v. |
D. |
NetFlow Data Export is best positioned on the Nexus 5500 at the access or aggregation layers. |
Correct Answer: B
QUESTION 55
Select two items that represent features of the Access layer in the Data Center 3-layer design. (Choose two)
A. |
High-speed Layer 3 switching |
B. |
First-Hop Routing Protocols |
C. |
Demarcation point between static and dynamic routing protocols |
D. |
QoS Marking |
E. |
802.1X |
Correct Answer: DE
QUESTION 56
Cisco VM-FEX technology extends Cisco Fabric Extender technology to the virtual machine that eliminates which one of the following?
A. |
The dedicated interface on the parent switch is eliminated. |
B. |
The software-based switch in the hypervisor is eliminated. |
C. |
All virtual machine traffic is eliminated. |
D. |
The need for a physical switch is eliminated. |
Correct Answer: B
QUESTION 57
When designing a collapsed core data center, which two technologies are used to virtualize the core and aggregation layers? (Choose two.)
A. |
FCoE |
B. |
LISP |
C. |
HSRP |
D. |
VDC |
E. |
VRF |
Correct Answer: DE
QUESTION 58
Spanning Tree Protocol runs at which functional layer of the data center?
A. |
core layer |
B. |
access layer |
C. |
application layer |
D. |
network layer |
Correct Answer: B
QUESTION 59
Which command sequence represents a correct process to establish OSPF peer authentication credentials?
A. |
N7010-C2(config)# key chain OSPF N7010-C2(config-keychain)# key 0 N7010-C2(config-keychain-key)# key-string |
B. |
N7010-C2(config)# key-chain 0 N7010-C2(config-key-chain)# key-name OSPF N7010-C2(config-key-chain-key)# key-string |
C. |
N7010-C2(config)# key ring OSPF N7010-C2(config-keyring)# key 0 N7010-C2(config-keyring-key)# key-string |
D. |
N7010-C2(config)# key-ring 0 N7010-C2(config-key-ring)# key-name OSPF N7010-C2(config-key-ring-key)# key-string |
Correct Answer: A
QUESTION 60
Classical aggregation layer designs do not provide isolation of the control and data planes. What provides a solution to this limitation?
A. |
STP |
B. |
VDC |
C. |
ISSU |
D. |
HSRP |
Correct Answer: B
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